Herbert John
Webber

University of California




Franklin David
Keim

University of Nebraska - Lincoln


George Chapman
Caldwell

Cornell (Chemistry Tree)


Bernhard Christian Gottfried
Tollens

Universität Göttingen (Chemistry Tree)






Rollins Adams
Emerson

Cornell (DevTree)

George Frederick
Sprague

U.S. Department of Agriculture
(Options)


Randall L.
Scholl

Ohio State (Cell Biology Tree)

George SpragueX